Katihar
India · 431K
Lifestyle Calendar
When this city supports your activity — and when it fights you.
Katihar
India
Dinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Verdict
Jan: 26% viability
26Feb: 50% viability
50Mar: 94% viability
94Apr: 96% viability
96May: 86% viability
86Jun: 65% viability
65Jul: 60% viability
60Aug: 60% viability
60Sep: 66% viability
66Oct: 86% viability
86Nov: 94% viability
94Dec: 44% viability
44Humid
Friction Breakdown
Heat
Cold
Wind
Rain
Humid
Air Q.
Best months: Mar–May, Oct–NovChallenging: Jan
ComfortableModerateUncomfortable
Based on 2014–2024 hourly climate data · Updated Mar 2025Confidence: ●●●
Air Quality Profile
Annual and monthly PM2.5 levels against WHO guidelines.
Katihar
India
Annual Average
Very UnhealthyWHO annual classification
64.6µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
107107 µg/m³ — Hazardous
120120 µg/m³ — Hazardous
6161 µg/m³ — Very Unhealthy
5252 µg/m³ — Very Unhealthy
3939 µg/m³ — Unhealthy
3636 µg/m³ — Unhealthy
3030 µg/m³ — Poor
3030 µg/m³ — Poor
3838 µg/m³ — Unhealthy
5858 µg/m³ — Very Unhealthy
103103 µg/m³ — Hazardous
101101 µg/m³ — Hazardous
Jan
Feb
Mar
Apr
May
Jun
107107 µg/m³ — Hazardous
120120 µg/m³ — Hazardous
6161 µg/m³ — Very Unhealthy
5252 µg/m³ — Very Unhealthy
3939 µg/m³ — Unhealthy
3636 µg/m³ — Unhealthy
Jul
Aug
Sep
Oct
Nov
Dec
3030 µg/m³ — Poor
3030 µg/m³ — Poor
3838 µg/m³ — Unhealthy
5858 µg/m³ — Very Unhealthy
103103 µg/m³ — Hazardous
101101 µg/m³ — Hazardous
Best months: Jun–AugWorst months: Jan–Feb, Nov
Poor25–35 µg/m³Unhealthy35–50 µg/m³Very Unhealthy50–75 µg/m³Hazardous>75 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholdsConfidence: ●●●
Sun & UV Profile
Monthly sunshine, sky clarity, and UV exposure patterns.
Katihar
India
Annual Summary
Sunshine
2,520hrs/yr
Clear sky
52%
Worst month
4.5hrs/day
Vit D months
10.6months
UV 8+ days
40days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
9.09.0 hrs — Sunny
9.89.8 hrs — Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
9.79.7 hrs — Sunny
8.58.5 hrs — Sunny
9.69.6 hrs — Sunny
8.08.0 hrs — Good
8.08.0 hrs — Good
9.39.3 hrs — Sunny
9.69.6 hrs — Sunny
9.99.9 hrs — Sunny
Jan
Feb
Mar
Apr
May
Jun
9.09.0 hrs — Sunny
9.89.8 hrs — Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
9.79.7 hrs — Sunny
8.58.5 hrs — Sunny
Jul
Aug
Sep
Oct
Nov
Dec
9.69.6 hrs — Sunny
8.08.0 hrs — Good
8.08.0 hrs — Good
9.39.3 hrs — Sunny
9.69.6 hrs — Sunny
9.99.9 hrs — Sunny
Best months: Mar–Apr, DecWorst months: Jun, Aug–Sep
GoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●